Formidable and Vigorous

Formidable

Formidable adjective - Causing fear.

Vigorous and formidable are semantically related. in onerous topic. In some cases you can use "Vigorous" instead an adjective "Formidable".

Nearby Word: formidably

Vigorous

Vigorous adjective - Having active strength of body or mind.

Formidable and vigorous are semantically related. Sometimes you can use "Formidable" instead an adjective "Vigorous".

Nearby Words: vigor, vigour, vigorously
Cite this Source
Vigorous and Formidable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/formidable/vigorous
Formidable & Vigorous. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/formidable/vigorous>.
Vigorous or Formidable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/formidable/vigorous.
Google Ngram Viewer shows how "formidable" and "vigorous" have occurred on timeline